duangai9678 2017-12-11 06:54
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如何在php中删除浏览器的所有cookie

consider i have three websites in a different server namely example1.com,example2.com,example3.com

i have tried to clear all the cookies when i click the particular logout page.But, it clear only the current page cookies.

i opened all these websites in the browser ..and now when i logout from the example1.com it should clear all the cookies of the browser whichever has been set previously...

Thanks in Advance.

My code::

if (isset($_SERVER['HTTP_COOKIE'])) {
    $cookies = explode(';', $_SERVER['HTTP_COOKIE']);
    foreach($cookies as $cookie) {
        $parts = explode('=', $cookie);
        $name = trim($parts[0]);
        setcookie($name, '', time()-1000);
        setcookie($name, '', time()-1000, '/');
    }
}
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  • dongyou5068 2017-12-11 07:54
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    You can't.

    For obvious security reasons. You can't read (and delete) cookies that belongs to another domain. If you could, than all website would have access to all cookies in your computer.

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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